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SIERRA LEONE maq 4ª.indd - agrilife - Europa

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Figure 13. Agro-Ecological Regions in Sierra Leone (%)<br />

Source: Own calculations. Data taken from Table 7: UNDP/FAO, Land Resources Survey, 1979 (in the Agricultural Sector Review –<br />

Main Report – June 2004) & IFPRI (2009).<br />

Table 7. Agro-Ecological Regions in Sierra Leone<br />

MANGROVE/<br />

SWAMP/<br />

GRASSLAND/<br />

COASTAL PLAIN<br />

WOODLAND<br />

SAVANNA<br />

RAIN FOREST/<br />

SAVANNAH<br />

Area<br />

(KM2)<br />

11,016<br />

27,993<br />

20,712<br />

RAIN FOREST 12,579<br />

GRASSLAND HILLS<br />

/MOUNTAINS<br />

14,723<br />

Dominant<br />

Landform<br />

Estuarine<br />

swamps, alluvial<br />

plains, beach<br />

ridges and<br />

coastal terraces.<br />

Drainage<br />

depressions,<br />

undulating<br />

plains, low<br />

plateau and<br />

hills.<br />

Plateau with<br />

undulating high<br />

lying plains,<br />

rolling hills.<br />

Plateau with<br />

undulating<br />

plains, rolling<br />

plains and hills.<br />

Highly dissected<br />

hill ridges<br />

Altitude<br />

Average<br />

Temp. (OC)<br />

Rainfall<br />

(mm.)<br />

Average<br />

L GP<br />

DAYS<br />

< 150 27.9 3000 260 ± 10<br />

150-300 28.2 2280 255 ± 10<br />

150-300 28.5 2730 270 – 300<br />

300-600 28.6 2660 314 ± 9<br />

> 600<br />

Dominant<br />

Vegetation<br />

Mangrove,<br />

swamp and<br />

grassland.<br />

Lophira<br />

Savannah,<br />

Savannah<br />

woodland, mixed<br />

tree Savannah<br />

upland grassland<br />

and forest regrowth.<br />

Savannah<br />

woodland,<br />

grassland and<br />

forest re-growth.<br />

Forest and forest<br />

re-growth.<br />

Mountain<br />

grassland. Upland<br />

Grassland<br />

Source: Adapted from UNDP/FAO, Land Resources Survey, 1979 (in the Agricultural Sector Review – Main Report – June 2004) &<br />

IFPRI (2009).<br />

Rural poverty reduction and food security: The case of smallholders in Sierra Leone<br />

41

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